Description
LG 420W NeON 2 N Type Solar Panel – LG420N2W-V5
The LG420N2W-V5 NeON 2 is a premium 420-watt monocrystalline solar panel engineered for high efficiency, long-term reliability, and strong real-world performance. Featuring LG’s advanced N-type cell technology and CELLO multi-wire design, this module delivers excellent power density, improved temperature performance, and one of the strongest warranties in the industry.
Designed for residential rooftops installations, and large-scale solar arrays, the LG 420W NeON 2 maximizes energy production while reducing long-term degradation.
Key Benefits
420W High Output
Delivers 420 watts of power with 20.3% module efficiency, helping reduce total panel count and optimize available roof space.
N-Type Monocrystalline Cells
Advanced N-type architecture improves durability and reduces long-term performance loss compared to conventional P-type panels.
CELLO Technology (12 Busbars)
Multi-wire busbar design increases current flow, reduces electrical resistance, and enhances reliability over time.
Improved Temperature Performance
Temperature coefficient of -0.36% / °C supports stronger production in hot climates.
Balance of System Savings
High efficiency may reduce string count and overall system costs.
Electrical Specifications (STC)
| Specification | Value |
|---|---|
| Model | LG420N2W-V5 |
| Maximum Power (Pmax) | 420 W |
| Module Efficiency | 20.3% |
| MPP Voltage (Vmpp) | 42.1 V |
| MPP Current (Impp) | 9.98 A |
| Open Circuit Voltage (Voc) | 49.7 V |
| Short Circuit Current (Isc) | 10.63 A |
| Power Tolerance | 0 ~ +3% |
NMOT Performance
| Specification | Value |
|---|---|
| Maximum Power | 315 W |
| Vmpp | 39.6 V |
| Impp | 7.95 A |
| Voc | 46.9 V |
| Isc | 8.55 A |
Mechanical & Construction Details
| Specification | Value |
|---|---|
| Cell Type | Monocrystalline / N-Type |
| Cell Configuration | 72 Cells (6 x 12) |
| Number of Busbars | 12 |
| Dimensions | 79.7 x 40.3 x 1.6 inches |
| Weight | 44.8 lbs |
| Glass | Tempered glass with AR coating |
| Frame | Anodized aluminum |
| Junction Box | IP68 Rated |
| Cable Length | 47.2 inches (1,200 mm) |
| Connector | MC4 Compatible |
Operating Conditions
-
Operating Temperature: -40°F to 194°F (-40°C to +90°C)
-
Maximum System Voltage: 1,000V (IEC) / 1,500V (UL)
-
Maximum Series Fuse Rating: 20A
-
Mechanical Load (Front): 5,400 Pa
-
Mechanical Load (Rear): 3,000 Pa
Certifications
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IEC 61215
-
IEC 61730
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UL 1703
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ISO 9001, ISO 14001, ISO 50001
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Salt Mist and Ammonia Corrosion Tested
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Fire Rating Class C
Warranty
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25-Year Product Warranty (including labor)
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25-Year Linear Performance Warranty
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98% output guaranteed in Year 1
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Maximum 0.33% annual degradation
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90.08% output guaranteed at Year 25
Why Choose LG NeON 2
The LG420N2W-V5 combines premium manufacturing, high efficiency, excellent heat performance, and long-term reliability. It is an ideal solution for projects that require maximum production, minimal degradation, and strong warranty backing.
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